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- John Deere 1050J vs. Caterpillar D7R
John Deere 1050J vs. Caterpillar D7R
14 reasons to buy John Deere 1050J:
Standard blade
Volume | 8.9 m3 and 5.2 m3 | 42 % more or 3.7 m3 |
Cut depth | 570 mm and 527 mm | 8 % more or 43 mm |
Sizes
Clearance | 635 mm and 414 mm | 35 % more or 221 mm |
Operation
Fuel Capacity | 650 l. and 479 l. | 26 % more or 171 l. |
Engine oil volume | 34 l. and 27.3 l. | 20 % more or 6.7 l. |
Hydraulic system fluid volume | 210 l. and 54.1 l. | 74 % more or 155.9 l. |
Power unit fluid volume | 210 l. and 182 l. | 13 % more or 28 l. |
Final drive fluid volume | 18.5 l. and 13 l. | 30 % more or 5.5 l. |
Generator current strength | 80 amperes and 70 amperes | 12 % more or 10 amperes |
Motor
Effective power | 250 kW and 171.5 kW | 31 % more or 78.5 kW |
Displacement | 12 l. and 10.5 l. | 12 % more or 1.5 l. |
Hydraulic system
Pump bandwidth | 257 l/min and 177 l/min | 31 % more or 80 l/min |
Carrier
Track shoes number per side | 44 and 40 | 9 % more or 4 |
Contact with ground area | 3.9 m2 and 3.2 m2 | 18 % more or 0.7 m2 |
4 reasons to buy Caterpillar D7R:
Operation
Cooling system fluid volume | 75 l. and 57 l. | 24 % more or 18 l. |
Motor
Power measured at | 2100 rev / min and 1800 rev / min | 14 % more or 300 rev |
Gear box
Maximum reverse gear | 13.8 km/h and 10.9 km/h | 21 % more or 2.9 km/h |
Carrier
Specific ground pressure | 74.5 kPa and 89 kPa | 16 % less or 14.5 kPa |
Neutral reasons:
Standard blade
Width | 4040 mm and 3904 mm |
Height | 1700 mm and 1363 mm |
Sizes
Length with blade | 6500 mm and 5817 mm |
Width between caterpillar tracks | 2790 mm and 2869 mm |
Height to cab upper part | 3630 mm and 3573 mm |
Caterpillar track length on ground level | 3175 mm and 2878 mm |
Operation
Working weight | 35310 kg and 24584.7 kg |
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Liebherr and Caterpillar |
Model | D 946-L A6 and 3306T |
Aspiration | Turbocharging with intercooler and turbocharging |
Cylinders number | 6 and 6 |
Hydraulic system
Type of pump | alternating axial piston and piston pump |
Overflow valve pressure | 25510.6 kPa and 22794 kPa |
Gear box
Transmission type | Hydro-Static Transmission and powershift |
Maximum forward speed | 10.9 km/h and 10.9 km/h |
Carrier
Standard shoe size | 610 mm and 560 mm |
Rolling bearings number on either side | 7 and 7 |
Track width | 2180 mm and 1981 mm |
Images
Sizes
1. Length with blade | 6500 mm | 1. Length with blade | 5817 mm |
2. Width between caterpillar tracks | 2790 mm | 2. Width between caterpillar tracks | 2869 mm |
3. Height to cab upper part | 3630 mm | 3. Height to cab upper part | 3573 mm |
4. Caterpillar track length on ground level | 3175 mm | 4. Caterpillar track length on ground level | 2878 mm |
5. Clearance | 635 mm | 5. Clearance | 414 mm |
Carrier
7. Track width | 2180 mm | 7. Track width | 1981 mm |
8. Standard shoe size | 610 mm | 8. Standard shoe size | 560 mm |